Friday, June 27, 2008

Japanese Groping On Buses



DEFINITION
male genitalia, also known as genital tract or reproductive system consists of a set of visible and invisible bodies also called external and internal .
physiology (function)
male genitalia have two main functions:
allows the arrival of sperm or semen in the vagina, allowing the fertilization of the egg. Share
channel of the urethra with the urinary tract, part of genitourinary apparatus.

CLASSIFICATION
bodies forming the male genitalia are often divided into:
internal genitalia: Located inside the body.

Here we find:

Testicles Epididymis Deferent


Seminal vesicles Prostate Urethra

external genitalia: Located in the outer part of the body, visible to the naked eye. Penis

Scrotum



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http://www.sexualidad.es/index.php/Genitales_masculinos "

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